MABACT0043 1:1 Transmission Line Transformer 5 to 1200 MHz Schematic Features • • • • • • • M/A-COM Products Released, Rev. V2 Surface mount 1:1 Impedance ratio Excellent amplitude and phase balance Can be used in both 50Ω and 75Ω systems 260°C reflow compatible RoHS* compliant Available on tape and reel. Description M/A-COM’s MABACT0043 is a 1:1 Transmission Line Transformer in a low cost, surface mount package. Ideally suited for broadband CATV applications. Case style: SM-138 Pin configuration Pin no. Function 1 Primary Dot (input) 3 Primary (ground) 4 Secondary (output 2) 5 Not used (ground) 6 Secondary Dot (output 1) Dimensions in inches [mm] Tolerance: .xx ± .02, .xxx ± .010, unless otherwise stated Ordering information Part number Description MABACT0043 2000 piece reel MABA-008800-CT18TB Customer Test Board Note: Reference Application Note M513 for reel size information. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MABACT0043 1:1 Transmission Line Transformer 5 to 1200 MHz M/A-COM Products Released, Rev. V2 Electrical Specifications: TA = 25°C, 0dBm, Z0 = 75Ω Pin = 0dBm Parameter Test Conditions Units Min Typ Max Insertion Loss 5 - 700 MHz 700 - 870 MHz 870 - 1000 MHz 1000 - 1200 MHz dB dB dB dB - 0.56 0.51 0.55 0.79 0.70 1.10 1.50 2.40 Amplitude Unbalance 5 - 870 MHz 870 - 1200 MHz dB dB - ±0.33 ±0.47 ±1.0 ±1.3 Phase Unbalance 5 - 450 MHz 450 - 1200 MHz º º - 1.6 4.2 ±5 ±7 Input Return Loss 5 - 90 MHz 90 - 550 MHz 550 - 1200 MHz dB dB dB 30 15 5 38 22 11 - Recommended Maximum Ratings 2 Parameter Value Max Input power +24dBm (250mW) DC current 40mA Operating Temperature -40°C to +85°C Storage Temperature -40°C to +85°C Application Circuit ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. MABACT0043 1:1 Transmission Line Transformer 5 to 1200 MHz M/A-COM Products Released, Rev. V2 Typical Performance Curves: TA = 25°C, 0dBm, Z0 = 75Ω Pin = 0dBm Insertion Loss 1: (Pin 1 to 6) Insertion Loss 2: (Pin 1 to 4) 0.5 0.0 0.0 -0.5 -0.5 dB dB 0.5 -1.0 -1.0 -1.5 -1.5 -2.0 5 244 483 722 961 -2.0 1200 5 244 Frequency (MHz) 722 961 1200 Frequency (MHz) Phase Balance Amplitude Balance 190 188 0.6 186 0.4 184 Degrees 1.0 0.8 0.2 dB 483 0.0 -0.2 -0.4 182 180 178 176 -0.6 174 -0.8 172 -1.0 170 5 244 483 722 961 1200 Frequency (MHz) 5 244 483 722 961 1200 Frequency (MHz) Return Loss: Input 0 -5 -10 dB -15 -20 -25 -30 -35 -40 -45 5 244 483 722 961 1200 Frequency (MHz) 3 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, • India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice.